Blow your whistle and signal for the end of the match: the away team have won.
你可以鸣哨结束比赛：客队获胜。
The fighting starts when a signal such as an air horn or whistle blows, and can last anywhere from a few minutes to a few hours.
当用号角或口哨发出信号时，大战就可以开始了，在任何位置都行，能持续几分钟到几个小时。
If possible, use a whistle to signal rescuers.
如果可能的话，请吹口哨对救援人员发出信号。
If a whistle is not available, use the visual signal alone.
如果无口哨的话，只使用可视信号。
Acoustic retreat signal for fire party is one long blast with signal whistle.
灭火队的声觉撤退信号是一长声声号。
Acoustic retreat signal for fire party is one long blast with signal whistle.
灭火队的声觉撤退信号是一长声声号。
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